Practiced Java Conditional Statements with a Simple Program

Hey everyone! 👋 The second video in my new Tutorial playlist is live! So far, I’ve put together three playlists to help you learn Java step-by-step: 🎓 A Java beginners course with slides and ready-made code to get you started 💡 A Java tutorial series where I explain concepts in more detail and compare them 🛠️ A mini project playlist where I build fun projects like calculators that you can follow along with In this latest tutorial video, I’m covering inheritance and polymorphism, two super important concepts in Java. https://lnkd.in/dNbtWDCp Would love for you to check it out and let me know what you think! #Java #Learning #Coding #Tutorials #OOP

Understanding Your First Java Program! Every Java journey begins with a simple Hello World! or Hello Universe!. This diagram breaks down each part of the code — what public, class, static, void, and main() really mean. Perfect for beginners learning how Java actually runs step by step! #Java #ProgrammingBasics #CodingForBeginners #ComputerScience #Learning

🧠 Learning Java | Custom Exceptions 💥 Yesterday, I explored one of the powerful concepts in Java — Custom Exceptions. I implemented a program to validate voting eligibility, where the program throws a user-defined exception if the age is below 18. This helped me understand how to make code more readable, meaningful, and maintainable by creating my own exception classes instead of relying only on built-in ones. 💻 Concepts Practiced: ✅ Exception handling ✅ try-catch mechanism ✅ throw & throws keywords ✅ Custom exception creation Every day, a new concept — a step closer to mastering Java 💪 #Java #ExceptionHandling #CustomException #LearningJourney #JavaDeveloper #CoreJava #Coding

🚀 Exploring Java Fundamentals with a Practical Twist! Just shared a simple yet powerful Java program that identifies numbers divisible by both 3 and 5 within a user-defined range. It’s a great example of how object-oriented design and basic control structures come together to solve real-world problems. 🔍 What it does: Prompts the user for a range Iterates through numbers from 0 to that range Prints numbers divisible by both 3 and 5 💡 Whether you're just starting out or brushing up on your Java skills, this snippet is a great reminder of how clarity and logic go hand in hand in programming. #Java #Programming #ObjectOrientedDesign #CodingJourney #TechLearning #LinkedInLearning #SoftwareDevelopment

💻 Today’s Java Learning Update! Today I learned four important Java concepts: 🧩 Interface: A blueprint of a class that contains abstract methods. It is used to achieve abstraction and multiple inheritance in Java. 🏗️ Inner Class: A class defined inside another class. It helps group related logic and improve encapsulation. 📦 Package: A way to organize Java classes into groups, making code more structured and avoiding name conflicts. 🔐 Access Modifiers: Keywords that define the visibility of classes, methods, and variables (public, private, protected, default). non Access modifiers:( static,final, abstract) Learning these concepts helps write cleaner, more secure, and well-organized code. 💪 #Java #OOPs #LearningJourney #WebDevelopment #JavaDeveloper #CodeNewbie

💡 Java's ArrayList Methods! If you’re a Java beginner or brushing up on your fundamentals, understanding ArrayList is essential. It’s a dynamic array that can automatically grow and shrink — making it one of the most flexible data structures in Java. This quick visual guide covers all the must-know methods — from adding and accessing elements to removing and checking values. ⚙️ 🚀 Learn how to: ✅ Add elements dynamically ✅ Access or update elements easily ✅ Remove items efficiently ✅ Check size, emptiness, or existence Keep this handy for your next project — it’ll save you time and make your code cleaner! 💻 #Java #ArrayList #Programming #LearnJava #Coding #Developers #CodeNewbie #SoftwareDevelopment

🏹 Day 27 of My Java Learning Journey 🎉 🚀 Understanding the length Property in Java Arrays ☕ Ever wondered how to find how many elements your Java array can hold? 🤔 That’s where the length property comes in your quick way to know the size of an array! In Java, every array has a built-in variable called length that tells you how many elements it can store. Example 👇 int[] numbers = {10, 20, 30, 40, 50}; System.out.println(numbers.length); When I first started with arrays, I used to write loops that went out of bounds until I discovered length. It saved my code from ArrayIndexOutOfBoundsException more times than I can count! 😅 Now, it’s my go-to check before every loop. 💡 Remember: length (for arrays) is a property, not a method. For strings, it’s length() - notice the parentheses! 🔥 Every small concept you learn adds a brick to your coding foundation. Keep building consistently! #Java #BackendDevelopment #CodingJourney #LearnInPublic #100DaysOfCode #JavaDeveloper #TechCareer #ProgrammingTips #CodeNewbie #Consistency

🚀 Learn Java in 5 Minutes: Add Two Numbers! I just built a simple Java program that takes two numbers from the user and calculates their sum. A perfect exercise for beginners to practice variables, input, and output. Why it matters: Learn to use the Scanner class for user input ✅ Understand System.out.println() for prompts and output ✅ Build confidence before tackling bigger projects or coding challenges ✅ Sample Run: Supply a 12 Supply b 34 The sum of 12 and 34 is 46 💡 Tip: Start small. Tiny programs like this help you master the basics before moving to advanced Java concepts. You can expand it to subtraction, multiplication, or division in just a few lines. #Java #CodingForBeginners #Programming #SoftwareDevelopment #IEEEXtreme #LearnByDoing